220119270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 619589088

約数和(自身を除く): 399469818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 1093, 1370, 1470, 1918, 2055, 2186, 2877, 3279, 4110, 4795, 5465, 5754, 6558, 6713, 7651, 9590, 10930, 13426, 14385, 15302, 16395, 20139, 22953, 28770, 32790, 33565, 38255, 40278, 45906, 53557, 67130, 76510, 100695, 107114, 114765, 149741, 160671, 201390, 229530, 267785, 299482, 321342, 449223, 535570, 748705, 803355, 898446, 1048187, 1497410, 1606710, 2096374, 2246115, 3144561, 4492230, 5240935, 6289122, 7337309, 10481870, 14674618, 15722805, 22011927, 31445610, 36686545, 44023854, 73373090, 110059635, 220119270]

約数ペア:

[(1, 220119270), (2, 110059635), (3, 73373090), (5, 44023854), (6, 36686545), (7, 31445610), (10, 22011927), (14, 15722805), (15, 14674618), (21, 10481870), (30, 7337309), (35, 6289122), (42, 5240935), (49, 4492230), (70, 3144561), (98, 2246115), (105, 2096374), (137, 1606710), (147, 1497410), (210, 1048187), (245, 898446), (274, 803355), (294, 748705), (411, 535570), (490, 449223), (685, 321342), (735, 299482), (822, 267785), (959, 229530), (1093, 201390), (1370, 160671), (1470, 149741), (1918, 114765), (2055, 107114), (2186, 100695), (2877, 76510), (3279, 67130), (4110, 53557), (4795, 45906), (5465, 40278), (5754, 38255), (6558, 33565), (6713, 32790), (7651, 28770), (9590, 22953), (10930, 20139), (13426, 16395), (14385, 15302)]